Milk frothing machine



1. Milk frothing machine

1.1 : Front-side perspective view

1.2 : Right

1.3 : Left

1.4 : Rear view

1.5 : Front

1.6 : Top plan view

1.7 : Bottom

The broken line shown is for the purpose of illustrating portions of the milk frothing machine and forms no part of the claimed design. 

CLAIM The ornamental design for a milk frothing machine, as shown and described. 